bahagian bahagian: 269
Jenis: Sleeve, Jenis Atribut: Expandable, Diameter - Di Dalam, Tidak Diperluas: 2.000" (50.80mm), Diameter - Di dalam, Dikembangkan: 3.500" (88.90mm), Bahan: Ethylene Chlorotrifluoroethylene (ECTFE), Halogen Free, Plenum Rated,